These entries are queried from radb.net using whois, you can try my project getting these.
:AS52404 route: 138.219.0.0/22 descr: ITX-GIGARED-CUSTOMER-ASN52404 origin: AS52404 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20181004 #20:13:26Z source: RADB last-modified: 2023-11-13T15:54:57Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.219.2.0/24 descr: CABASE-POS-IPv4 origin: AS52404 mnt-by: MAINT-AS52376 changed: noc.hernan [at] cabase.org.ar 20201119 source: ALTDB rpki-ov-state: valid route: 138.219.2.0/24 descr: AS-EVE-CUSTOMER-52404 origin: AS52404 remarks: Cliente do Cliente Everest Ridge remarks: AS PATH 267613 267056 28146 28145 263774 52404 remarks: Usuario XConn fcosta remarks: ************************************************************ remarks: This is a Eletronet customer proxy route object that was cre remarks: ated because no existing route object with the same origin w remarks: as found. Please contact noc [at] eletronet.net.br if you have an remarks: y questions regarding this object. remarks: ************************************************************ notify: coreweb_tier2 [at] eletronet.com notify: filtrosbgpoperadoras [at] eletronet.com mnt-by: MAINT-AS267613 changed: filtrosbgpoperadoras [at] eletronet.com 20201023 #19:23:04Z source: RADB last-modified: 2023-11-13T16:02:40Z rpki-ov-state: valid route: 138.219.2.0/24 descr: LACNIC generated route for CABASE Camara Arg de Base de Datos y Serv en Linea origin: AS52404 remarks: LACNIC generated route for CABASE Camara Arg de Base de Datos y Serv en Linea remarks: maxLength 24 mnt-by: MNT-AR-CCAB-LACNIC changed: 20240305 source: LACNIC remarks: *************************************************** remarks: This object may have been modified remarks: For more information, please query whois.lacnic.net remarks: *************************************************** last-modified: 2024-03-05T22:15:05Z rpki-ov-state: valid route: 200.115.83.0/24 descr: LACNIC generated route for CABASE Camara Arg de Base de Datos y Serv en Linea origin: AS52404 remarks: LACNIC generated route for CABASE Camara Arg de Base de Datos y Serv en Linea remarks: maxLength 24 mnt-by: MNT-AR-CCAB-LACNIC changed: 20240305 source: LACNIC remarks: *************************************************** remarks: This object may have been modified remarks: For more information, please query whois.lacnic.net remarks: *************************************************** last-modified: 2024-03-05T22:15:05Z rpki-ov-state: valid route: 200.115.83.0/24 descr: CABASE-POS-IPv4 origin: AS52404 mnt-by: MAINT-AS52376 changed: noc.hernan [at] cabase.org.ar 20201119 source: ALTDB rpki-ov-state: valid route6: 2001:13c7:6013::/48 descr: AS-EVE-CUSTOMER-52404 origin: AS52404 remarks: Cliente do Cliente Everest Ridge remarks: AS PATH 267613 267056 28146 28145 263774 52404 remarks: Usuario XConn fcosta remarks: ************************************************************ remarks: This is a Eletronet customer proxy route object that was cre remarks: ated because no existing route object with the same origin w remarks: as found. Please contact noc [at] eletronet.net.br if you have an remarks: y questions regarding this object. remarks: ************************************************************ notify: coreweb_tier2 [at] eletronet.com notify: filtrosbgpoperadoras [at] eletronet.com mnt-by: MAINT-AS267613 changed: filtrosbgpoperadoras [at] eletronet.com 20201023 #19:23:04Z source: RADB last-modified: 2023-11-13T16:02:40Z rpki-ov-state: valid route6: 2001:13c7:6013::/48 descr: LACNIC generated route6 for CABASE Camara Arg de Base de Datos y Serv en Linea origin: AS52404 remarks: LACNIC generated route6 for CABASE Camara Arg de Base de Datos y Serv en Linea remarks: maxLength 48 mnt-by: MNT-AR-CCAB-LACNIC changed: 20240305 source: LACNIC remarks: *************************************************** remarks: This object may have been modified remarks: For more information, please query whois.lacnic.net remarks: *************************************************** last-modified: 2024-03-05T22:15:06Z rpki-ov-state: valid route6: 2001:13c7:6013::/48 descr: CABASE-POS-IPv6 origin: AS52404 mnt-by: MAINT-AS52376 changed: noc.hernan [at] cabase.org.ar 20201119 source: ALTDB rpki-ov-state: valid